- The processing of the case seems high, especially with the aluminum focus ring ^^ nothing wobbles, everything snapped a crisp
- The price of 170 is reasonable, but I would not pay more because of the comparable not so high light intensity,
- The often criticized smooth focus ring (aluminum) is acceptable to me, this can indeed quickly smeared with fingers, but just as quickly without residue wipe ... the manual focus I put also no disadvantages determined ... a corrugated surface like better to be, but the "Art" version is also useful
- Praiseworthy is the included lens hood (that this is at all included, a role model for Olympus / Pana), leaves the protective cover properly fix and remove, snapped a crisp, protects the edges of the lens very good!
- Focus is fast, safe and silent
Conclusion: I would definitely recommend this lens! For me, now an "always on it" lens ...
PS: I've noticed that the 30 should be as sharp and the 60s a tacken is sharper, while moving both priced at similar level ... the two are on top of my list ... I am so happy that the stupid Olympus -Preispolitik not vote consumption 'and with just about all useful focal lengths together with good workmanship and sharpness can procure from Sigma SIGMA ... Thanks!
